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authorLen Brown <len.brown@intel.com>2011-01-12 13:01:08 +0300
committerLen Brown <len.brown@intel.com>2011-01-12 13:01:08 +0300
commitfe3ded5078e957d80c43837e1966429cf0029c10 (patch)
tree3d119165a177c5aef9490defde861c4e733191e6 /drivers/acpi/processor_driver.c
parent77cff3b0d6349cc0212056238108b827b3cc353b (diff)
parent5a344a505093dd65f82f338ffdb7208321b3630e (diff)
downloadlinux-fe3ded5078e957d80c43837e1966429cf0029c10.tar.xz
Merge branch 'throttling' into release
Diffstat (limited to 'drivers/acpi/processor_driver.c')
-rw-r--r--drivers/acpi/processor_driver.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index 29572debc65d..360a74e6add0 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -427,8 +427,13 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
if (action == CPU_ONLINE && pr) {
acpi_processor_ppc_has_changed(pr, 0);
acpi_processor_cst_has_changed(pr);
+ acpi_processor_reevaluate_tstate(pr, action);
acpi_processor_tstate_has_changed(pr);
}
+ if (action == CPU_DEAD && pr) {
+ /* invalidate the flag.throttling after one CPU is offline */
+ acpi_processor_reevaluate_tstate(pr, action);
+ }
return NOTIFY_OK;
}